353302240

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 865632096

約数和(自身を除く): 512329856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 61, 80, 106, 122, 160, 212, 244, 265, 305, 424, 488, 530, 610, 683, 848, 976, 1060, 1220, 1366, 1696, 1952, 2120, 2440, 2732, 3233, 3415, 4240, 4880, 5464, 6466, 6830, 8480, 9760, 10928, 12932, 13660, 16165, 21856, 25864, 27320, 32330, 36199, 41663, 51728, 54640, 64660, 72398, 83326, 103456, 109280, 129320, 144796, 166652, 180995, 208315, 258640, 289592, 333304, 361990, 416630, 517280, 579184, 666608, 723980, 833260, 1158368, 1333216, 1447960, 1666520, 2208139, 2895920, 3333040, 4416278, 5791840, 6666080, 8832556, 11040695, 17665112, 22081390, 35330224, 44162780, 70660448, 88325560, 176651120, 353302240]

約数ペア:

[(1, 353302240), (2, 176651120), (4, 88325560), (5, 70660448), (8, 44162780), (10, 35330224), (16, 22081390), (20, 17665112), (32, 11040695), (40, 8832556), (53, 6666080), (61, 5791840), (80, 4416278), (106, 3333040), (122, 2895920), (160, 2208139), (212, 1666520), (244, 1447960), (265, 1333216), (305, 1158368), (424, 833260), (488, 723980), (530, 666608), (610, 579184), (683, 517280), (848, 416630), (976, 361990), (1060, 333304), (1220, 289592), (1366, 258640), (1696, 208315), (1952, 180995), (2120, 166652), (2440, 144796), (2732, 129320), (3233, 109280), (3415, 103456), (4240, 83326), (4880, 72398), (5464, 64660), (6466, 54640), (6830, 51728), (8480, 41663), (9760, 36199), (10928, 32330), (12932, 27320), (13660, 25864), (16165, 21856)]